CN213650893U

CN213650893U - Conveyor is used in zinc oxide production

Info

Publication number: CN213650893U
Application number: CN202022420614.9U
Authority: CN
Inventors: 石利超
Original assignee: Shijiazhuang Dingchang Chemical Co ltd
Current assignee: Shijiazhuang Dingchang Chemical Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-09
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a zinc oxide production technical field especially relates to a conveyor is used in zinc oxide production. Comprises a frame body, a lifting device arranged on the frame body and a conveyor belt arranged on the lifting device; the lifting device comprises a lifting frame, a screw rod and a hand wheel; the lifting frame is in sliding fit with the frame body; the screw rod is in threaded connection with the frame body; the hand wheel is arranged at one end of the screw rod; the other end of the screw rod is in contact fit with the lifting frame; the lifting device can adjust the height and the angle of the conveying belt, so that the conveying belt can be adjusted, manual debugging and use are facilitated, and the conveying belt is suitable for the production line; the length of the conveying belt can be controlled by adopting the telescopic device, so that the material which is farther away can be conveyed by transmission, the use is convenient, and the conveying belt is suitable for most places; adopt the locking device can open when flexible, guarantee the life of conveyer belt, can not receive tensile influence when flexible.

Description

Conveyor is used in zinc oxide production

Technical Field

The utility model relates to a zinc oxide production technical field especially relates to a conveyor is used in zinc oxide production.

Background

Zinc oxide is an oxide of zinc, is poorly soluble in water, and is soluble in acids and strong bases. It is a white solid, so it is also called zinc white. It can be obtained by burning zinc or roasting sphalerite (zinc sulfide). In nature, zinc oxide is the main constituent of the mineral zincite; transport very consumption time through the manual work in process of production, reduce work efficiency, ordinary conveyer belt can only transport the material in fixed direction, very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technical defects exist, and provides a conveying device for zinc oxide production, wherein a lifting device is adopted to adjust the height and the angle of a conveying belt, so that the conveying belt can be adjusted, the manual debugging and the use are convenient, and the conveying device is suitable for the production line; the length of the conveying belt can be controlled by adopting the telescopic device, so that the material which is farther away can be conveyed by transmission, the use is convenient, and the conveying belt is suitable for most places; adopt the locking device can open when flexible, guarantee the life of conveyer belt, can not receive tensile influence when flexible.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a frame body, a lifting device arranged on the frame body and a conveyor belt arranged on the lifting device; the lifting device comprises a lifting frame, a screw rod and a hand wheel; the lifting frame is in sliding fit with the frame body; the screw rod is in threaded connection with the frame body; the hand wheel is arranged at one end of the screw rod; the other end of the screw rod is in contact fit with the lifting frame; the conveying belt comprises a fixing plate, a first roll shaft, a second roll shaft, a motor, a belt wheel and a telescopic device; the two fixing plates are symmetrically arranged on the lifting frame; the first roll shafts are arranged on the side surface of the upper end of the fixing plate; the two roll shafts are symmetrically arranged on the side surface of the lower end of the fixed plate; the first roll shaft and the second roll shaft are respectively connected with a rotating shaft of the fixed plate; the motor is arranged at the bottom of the fixing plate; one of the second roll shaft penetrates through the rear key of the fixed plate and is connected with a belt wheel, and the shaft end of the motor is provided with the same belt wheel; the two belt wheels are in belt transmission; the two groups of telescopic devices are respectively arranged on two sides of the fixed plate.

Further optimizing the technical scheme, a rotating piece is arranged between the fixed plate and the lifting frame; one side of the rotating piece is arranged on the fixed plate by a fastener, and the other side of the rotating piece is connected with the rotating shaft of the lifting frame; an arc-shaped groove is formed in the rotating piece; the lifting frame and the arc-shaped groove are fastened by a set screw.

Further optimizing the technical scheme, the telescopic device comprises a sliding plate, a third roll shaft, a cylinder and a locking device; the fixing plate is provided with a first opening; the sliding plate is in sliding fit in the first opening; the three rotating shafts of the roll shafts are connected to the side surface of the bottom of the sliding plate; baffles are respectively arranged between the two fixed plates and the two sliding plates; the cylinder seat and the cylinder rod are respectively arranged on the two baffle plates; the locking device is arranged on the sliding plate.

Further optimizing the technical scheme, the locking device comprises a sliding block, a roller shaft IV, a bolt, a rack I and a rack II; the sliding plate is provided with a second opening; the sliding block is in sliding fit in the second opening; the fourth roll shaft is connected with the rotating shaft of the sliding block; the bolt is in threaded connection with the sliding block; the first rack is connected with a rotating shaft at the bottom end of the bolt; the rack dual-purpose fastener is fastened on the sliding plate; the first rack is meshed and clamped with the second rack.

Further optimizing this technical scheme, be located the roller third upper portion arranges on the slide and is provided with the same roller one on the fixed plate.

Further optimizing the technical scheme, a spring is arranged in the second opening; one end of the spring is arranged on the two side walls of the opening, and the other end of the spring is arranged on the sliding block; and the first roll shaft, the second roll shaft, the third roll shaft and the fourth roll shaft are in crawler transmission.

Compared with the prior art, the utility model has the advantages of it is following: 1. the screw rod is in threaded connection with the frame body to drive the lifting frame to lift, so that the structure is favorable for ensuring that the angle and the height of the conveyor belt can be adjusted, and the conveyor belt is convenient to use in various places; 2. the sliding plate slides on the fixing plate, so that two ends of the conveyor belt are lengthened, and the structure is favorable for ensuring that the conveying distance is longer; 3. through the spring support sliding block, the first rack is meshed with the second rack, and the structure is favorable for ensuring that the elasticity of the spring does not enable the crawler belt to be under tension when the crawler belt stretches out and draws back, so that the service life of the crawler belt is prolonged.

Drawings

Fig. 1 is a general structural schematic diagram of a conveying device for zinc oxide production.

Fig. 2 is a schematic view of a lifting structure of a conveying device for zinc oxide production.

Fig. 3 is a schematic diagram of a conveyor belt structure of a conveying device for zinc oxide production.

Fig. 4 is a schematic view of the internal structure of a conveyor belt of a conveying device for zinc oxide production.

Fig. 5 is a schematic view of a telescopic device of a conveying device for zinc oxide production.

Fig. 6 is a schematic view of a conveying device locking device for zinc oxide production.

Fig. 7 is a schematic diagram of the lifting state of a lifting frame of a conveying device for producing zinc oxide.

In the figure: 1. a frame body; 2. a lifting device; 3. a conveyor belt; 4. a lifting frame; 5. a screw; 6. a hand wheel; 7. a fixing plate; 8. a first roll shaft; 9. a second roll shaft; 10. a motor; 11. a pulley; 12. a telescoping device; 13. a rotating member; 14. an arc-shaped slot; 15. a slide plate; 16. a roll shaft III; 17. a cylinder; 18. a locking device; 19. a first opening; 20. a baffle plate; 21. a slider; 22. a roll shaft IV; 23. a bolt; 24. a first rack; 25. a second rack; 26. a second opening; 27. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-7, the device comprises a frame body 1, a lifting device 2 arranged on the frame body 1, and a conveyor belt 3 arranged on the lifting device 2; the lifting device 2 comprises a lifting frame 4, a screw rod 5 and a hand wheel 6; the lifting frame 4 is in sliding fit in the frame body 1; the screw rod 5 is in threaded connection with the frame body 1; the hand wheel 6 is arranged at one end of the screw rod 5; the other end of the screw rod 5 is in contact fit with the lifting frame 4; the conveying belt 3 comprises a fixing plate 7, a first roll shaft 8, a second roll shaft 9, a motor 10, a belt wheel 11 and a telescopic device 12; the two fixing plates 7 are symmetrically arranged on the lifting frame 4; a plurality of first roller shafts 8 are arranged on the side surface of the upper end of the fixed plate 7; the two roll shaft II 9 are symmetrically arranged on the side surface of the lower end of the fixed plate 7; the first roll shaft 8 and the second roll shaft 9 are respectively connected with the fixed plate 7 through rotating shafts; the motor 10 is arranged at the bottom of the fixing plate 7; one of the second roll shafts 9 penetrates through the fixing plate 7 and is connected with a belt wheel 11 in a rear key mode, and the same belt wheel 11 is arranged at the shaft end of the motor 10; the two belt wheels 11 are in belt transmission; the two groups of telescopic devices 12 are respectively arranged at two sides of the fixed plate 7; a rotating part 13 is arranged between the fixed plate 7 and the lifting frame 4; one side of the rotating piece 13 is arranged on the fixed plate 7 by a fastener, and the other side is connected with the rotating shaft of the lifting frame 4; an arc-shaped groove 14 is formed in the rotating part 13; the lifting frame 4 and the arc-shaped groove 14 are fastened by a set screw; the telescopic device 12 comprises a sliding plate 15, a roller shaft III 16, a cylinder 17 and a locking device 18; an opening I19 is formed in the fixing plate 7; the sliding plate 15 is in sliding fit in the first opening 19; the third roll shaft 16 is connected with the side surface of the bottom of the sliding plate 15 through a rotating shaft; baffles 20 are respectively arranged between the two fixed plates 7 and the two sliding plates 15; the cylinder 17 seat and the cylinder 17 rod are respectively arranged on the two baffles 20; the locking device 18 is arranged on the sliding plate 15; the locking device 18 comprises a sliding block 21, a roller shaft four 22, a bolt 23, a rack I24 and a rack II 25; the sliding plate 15 is provided with a second opening 26; the sliding block 21 is in sliding fit in the second opening 26; the roller shaft four 22 is connected with the slide block 21 through a rotating shaft; the bolt 23 is in threaded connection with the sliding block 21; the first rack 24 is connected with a rotating shaft at the bottom end of the bolt 23; the second rack 25 is fastened on the sliding plate 15 by a fastener; the first rack 24 is meshed and clamped with the second rack 25; a first roll shaft 8 which is positioned at the upper part of the third roll shaft 16 and is the same as that on the fixed plate 7 is arranged on the sliding plate 15; a spring 27 is arranged in the second opening 26; one end of the spring 27 is arranged on the side wall of the second opening 26, and the other end of the spring is arranged on the sliding block 21; and the first roller shaft 8, the second roller shaft 9, the third roller shaft 16 and the fourth roller shaft 22 are in crawler transmission.

When in use, according to the figures 1 to 7, the length, height and angle of the conveyor belt 3 are firstly adjusted according to the field conditions; two sets of lifting devices 2 are arranged on a frame body 1, firstly, one set of hand wheel 6 is rotated, the screw rod 5 is in threaded connection with the frame body 1, so that the screw rod 5 is driven to spirally lift on the frame body 1, the top end of the screw rod 5 is in contact with a lifting frame 4, so that the lifting frame 4 can be driven to lift, the lifting frame 4 lifts to drive a rotating piece 13 to rotate on the lifting frame 4, the lifting of one end of a conveyor belt 3 is ensured, the other end of the conveyor belt can be kept unchanged, and the conveyor belt is fastened on the lifting frame 4 after penetrating through an arc-shaped groove; the other group is operated in the same way, so that the two ends of the conveyor belt 3 are aligned with the feed inlet and the discharge outlet of two other devices; after the height and the angle are adjusted, the length is adjusted, the locking device 18 is firstly in an open state, the bolt 23 is rotated, the bolt 23 is lifted on the sliding block 21 to drive the first rack 24 connected with the rotating shaft to ascend, the first rack 24 is separated from the second rack 25, and the spring 27 supports the sliding block 21, so that the crawler belt is conveniently damaged due to overlarge tension when the telescopic device 12 moves; then starting the air cylinder 17, wherein the air cylinder 17 pushes the baffle plate 20 on the sliding plate 15 to enable the sliding plate 15 to slide outwards in the opening I19 of the fixing plate 7; referring to figure 3 in conjunction with figure 5, it can be seen that the track is wrapped from roller four 22 to roller three 16 and to roller two 9; therefore, when the sliding plate 15 drives the roller shaft three 16 to move, the distance between the roller shaft three 16 and the roller shaft four 22 on the fixed plate 7 is shortened, and conversely, the distance between the roller shaft four 22 and the roller shaft one 8 on the fixed plate 7 is lengthened, but the total length of the crawler belt is not changed; because the cylinder 17 moves against the sliding plate 15, the spring 27 supports the sliding block 21, and the sliding block 21 can slide in the second opening 26 and can play a role of buffering; finally, the motor 10 is started to drive the belt wheel 11 to rotate, the belt wheel 11 drives the second roll shaft 9 to rotate through a belt, and the second roll shaft 9 drives the first roll shaft 8, the third roll shaft 16 and the fourth roll shaft 22 to rotate through a crawler; the track finishes the conveying work, the whole equipment is convenient to use, and the crawler belt is suitable for various places.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a conveyor is used in zinc oxide production which characterized in that: comprises a frame body (1), a lifting device (2) arranged on the frame body (1) and a conveyor belt (3) arranged on the lifting device (2); the lifting device (2) comprises a lifting frame (4), a screw rod (5) and a hand wheel (6); the lifting frame (4) is in sliding fit in the frame body (1); the screw rod (5) is in threaded connection with the frame body (1); the hand wheel (6) is arranged at one end of the screw rod (5); the other end of the screw rod (5) is in contact fit with the lifting frame (4); the conveying belt (3) comprises a fixing plate (7), a first roll shaft (8), a second roll shaft (9), a motor (10), a belt wheel (11) and a telescopic device (12); the two fixing plates (7) are symmetrically arranged on the lifting frame (4); the roll shafts (8) are arranged on the side surface of the upper end of the fixing plate (7); the two roll shaft II (9) are symmetrically arranged on the side surface of the lower end of the fixing plate (7); the first roll shaft (8) and the second roll shaft (9) are respectively connected with the rotating shaft of the fixing plate (7); the motor (10) is arranged at the bottom of the fixing plate (7); one of the second roll shafts (9) penetrates through the fixing plate (7) and is connected with a belt wheel (11) in a rear key mode, and the same belt wheel (11) is arranged at the shaft end of the motor (10); the two belt wheels (11) are in belt transmission; the two groups of telescopic devices (12) are respectively arranged on two sides of the fixed plate (7).

2. The conveying device for zinc oxide production according to claim 1, wherein: a rotating part (13) is arranged between the fixed plate (7) and the lifting frame (4); one side of the rotating piece (13) is arranged on the fixed plate (7) by a fastener, and the other side of the rotating piece is connected with the rotating shaft of the lifting frame (4); an arc-shaped groove (14) is formed in the rotating piece (13); the lifting frame (4) and the arc-shaped groove (14) are fastened by a set screw.

3. The conveying device for zinc oxide production according to claim 1, wherein: the telescopic device (12) comprises a sliding plate (15), a roller shaft III (16), an air cylinder (17) and a locking device (18); the fixed plate (7) is provided with a first opening (19); the sliding plate (15) is in sliding fit in the first opening (19); the rotating shaft of the roller shaft III (16) is connected to the side surface of the bottom of the sliding plate (15); baffles (20) are respectively arranged between the two fixed plates (7) and the two sliding plates (15); the air cylinder (17) seat and the air cylinder (17) rod are respectively arranged on the two baffle plates (20); the locking device (18) is arranged on the sliding plate (15).

4. The conveying device for zinc oxide production according to claim 3, wherein: the locking device (18) comprises a sliding block (21), a roller shaft four (22), a bolt (23), a rack I (24) and a rack II (25); the sliding plate (15) is provided with a second opening (26); the sliding block (21) is in sliding fit in the second opening (26); the roller shaft four (22) is connected with the sliding block (21) through a rotating shaft; the bolt (23) is in threaded connection with the sliding block (21); the first rack (24) is connected with a rotating shaft at the bottom end of the bolt (23); the second rack (25) is fastened on the sliding plate (15) by a fastener; the first rack (24) is meshed and clamped with the second rack (25).

5. The conveying device for zinc oxide production according to claim 3, wherein: and a first roll shaft (8) which is positioned at the upper part of the third roll shaft (16) and is the same as that on the fixed plate (7) is arranged on the sliding plate (15).

6. The conveying device for zinc oxide production according to claim 4, wherein: a spring (27) is arranged in the second opening (26); one end of the spring (27) is arranged on the side wall of the second opening (26), and the other end of the spring is arranged on the sliding block (21); and the roller shaft I (8), the roller shaft II (9), the roller shaft III (16) and the roller shaft IV (22) are in crawler transmission.